Toothbrush
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United States of America Patent
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-
Sep 1, 1998
Grant Date -
N/A
app pub date -
Feb 27, 1997
filing date -
Feb 27, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rocker toothbrush is disclosed wherein the brushhead includes three bristle tuft bundles, each on a separate, elongated base. The middle bundle is elastically hinged to the two side bundles, which, in turn are hinged to the brushhead. A force applied to the middle bundle, during normal use, causes the two side bundles to turn in the direction toward the middle bundle.
First Claim
Family
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Cited Art Landscape
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